NL142274B - ELECTRON BEAM TUBE. - Google Patents

ELECTRON BEAM TUBE.

Info

Publication number
NL142274B
NL142274B NL696902002A NL142274DA NL142274B NL 142274 B NL142274 B NL 142274B NL 696902002 A NL696902002 A NL 696902002A NL 142274D A NL142274D A NL 142274DA NL 142274 B NL142274 B NL 142274B
Authority
NL
Netherlands
Prior art keywords
electron beam
beam tube
tube
electron
Prior art date
Application number
NL696902002A
Other languages
Dutch (nl)
Original Assignee
English Electric Valve Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of NL142274B publication Critical patent/NL142274B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/104—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/24—Derivatives of hydrazine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NL696902002A 1948-04-30 ELECTRON BEAM TUBE. NL142274B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR965938T 1948-04-30

Publications (1)

Publication Number Publication Date
NL142274B true NL142274B (en)

Family

ID=9499650

Family Applications (2)

Application Number Title Priority Date Filing Date
NL66824D NL66824C (en) 1948-04-30
NL696902002A NL142274B (en) 1948-04-30 ELECTRON BEAM TUBE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL66824D NL66824C (en) 1948-04-30

Country Status (4)

Country Link
DE (1) DE810549C (en)
FR (1) FR965938A (en)
GB (1) GB665162A (en)
NL (2) NL142274B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE926206C (en) * 1951-08-17 1955-04-07 Dow Chemical Co Cellular synthetic resin mass and process for its production
DE1141611B (en) * 1954-06-29 1962-12-27 Wilhelm Dischreit Dr Ing Process for the production of porous finishes
DE1016680B (en) * 1954-10-09 1957-10-03 Kunststoffvertriebsgesellschaf Porous, laminated foam and process for its production
DE1134774B (en) * 1957-04-13 1962-08-16 Vogt & Co K G Process for the production of a porous-elastic plastic layer acting as backlash compensation and braking layer on coil compensation cores
NL263170A (en) * 1960-04-05 1900-01-01

Also Published As

Publication number Publication date
NL66824C (en)
DE810549C (en) 1951-08-13
GB665162A (en) 1952-01-16
FR965938A (en) 1950-09-26

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